Backing pad for sander



FIG. 1 is a top perspective view of a backing pad for sander embodyingmy design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left view thereof; and,

FIG. 8 is a right view thereof.

CLAIM I claim the ornamental design for a backing pad for sander, asshown and described.